sr-users March 2009

sr-users@lists.kamailio.org

92 participants
149 discussions

[Kamailio-Users] New Error - Anyone Point me in the direction of what might cause this?
by Geoffrey Mina 25 Mar '09

25 Mar '09

Hello, I have a couple instances of the following error in my logs. I am not sure where to start here. ERROR:core:udp_send: sendto(sock,0x2ac741ab2828,999,0,0x2ac741ab0e50,16): Invalid argument(22) CRITICAL:core:udp_send: invalid sendtoparameters one possible reason is the server is bound to localhost and attempts to send to the net ERROR:tm:msg_send: udp_send failed ERROR:tm:t_forward_nonack: sending request failed The system is being used for two things. 1 - a PSTN routing engine using the LCR module. I have two gateways in the same group with the same weight, so I suppose I am just doing round-robin load balancing on the two. 2 - a SIP proxy where I send INVITE to the Kamailio server with a Route header set with a fully qualified SIP URI. I am not sure which of these two scenarios could cause this issue... mostly because I don't really know what I am looking at. Please note, this system processed about 25,000+ successful outbound calls today, and this error only cropped up 3 times in the logs. Thanks! Geoff

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[Serusers] about SER load balance
by 静于 25 Mar '09

25 Mar '09

hi~ I wonder is there any load balance sheme used by SER? If there are multiple servers responsible for a domain. One is used as main server. Suppose main server is full weight load. To which server the main server decides to relay? ___________________________________________________________ 好玩贺卡等你发，邮箱贺卡全新上线！ http://card.mail.cn.yahoo.com/

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[Kamailio-Users] Using OpenSer as presence server, with OpenIMS and UCT client
by Luntras Loredana 24 Mar '09

24 Mar '09

Hello all, I have a new problem. I am using Open SER (1.3.3 tls) as a presence server with an Open IMS Core. On the event presence, the OpenIMS server redirects to OpenSER. I am also using UCTImsclient for testing. The registration is ok, the messages also. The problem is the presence: it works once and after that it doesn't work all the day. Have anyone tested all theses? Thanks for your help, Loredana

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[Serusers] lookup_contacts with IP's and URL's
by Bill McNamara 24 Mar '09

24 Mar '09

> We are having something of an issue with lookup_user() and > lookup_contacts(). > > > > Our UA's are added to the proxy using "ser_ctl user add > 1234567890(a)ourdomain.com -p password" which works great > > And the UA's register just fine. > > > > When a call comes in from a carrier, the invite is for > 1234567890(a)12.34.56.78 where 12.34.56.78 is the IP address of our proxy. > > > > When we do a lookup to see if the call is destined for a local user via > lookup_user("$tu.uid","@ruri") it fails because the registration is done > using the URL and not the IP address. >>If you are not yet using the domain module, you should start doing so. >>You can then add both ourdomain.com and 12.34.56.78 to the same domain >>id, which you in turn use in the uri table for your users. Thanks Martin. I saved the current UA's from ser.credentials, then using ser_ctl removed them and the domain. I added the domain plus the URL as an alias and recreated the UA's using ser_ctl. Everything now works great. Thanks again! Bill

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[Kamailio-Users] [dialog module] set_dlg_profile() not working?
by Iñaki Baz Castillo 24 Mar '09

24 Mar '09

Hi, perhaps I miss something but I don't get set_dlg_profile() working: ---------------- modparam("dialog", "dlg_flag", FLAG_DIALOG) modparam("dialog", "dlg_match_mode", 1) modparam("dialog", "db_mode", 1) modparam("dialog", "profiles_no_value", "inbound ; outbound") if is_method("INVITE") { setflag(FLAG_DIALOG); set_dlg_profile("outbound"); ... ---------------- But when I run "kamctl fifo profile_list_dlgs outbound" I see nothing (the dialog does appear listed in "kamctl fifo dlg_list"). I've also added into the loose_route section: if (is_in_profile("outbound")) { xlog("L_CRIT", "*** this request belongs to an outbound call\n"); } This should appear when the ACK-200 arrives, also in any re-INVITE or BYE, but it doesn't ¿? Do I miss something? Thanks. -- Iñaki Baz Castillo

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[Kamailio-Users] [Re: Re: BIGINT in avp]
by kokoska rokoska 24 Mar '09

24 Mar '09

Daniel-Constantin Mierla napsal(a): > Hello, > > On 03/21/2009 11:30 AM, kokoska.rokoska wrote: >> Hi all, >> >> I have small (and may be stupid) question: >> >> could I store BIGNT from MySQL DB into avp using avp_db_query? And if >> yes, how? >> > no, avps can hold only string or integer values. Thank you very much, Daniel, for your answer! Maybe you can get what > you want via string - keep the bigint as string. Probably in the future > will take this in consideration. > I'm affraid I can't do that, 'cause it is primamy key and there are a lot of foreign keys linked to it. And due to performance loss I worry about to change all of them to strings... May be I should "cast" them (by SELECT) to strings. > Now the focus is to integrate http://sip-router.org -- several modules > left there and then we can take new features request on board: > http://sip-router.org/wiki/devel/kamailio-integration#module_integration_st… > :-) Thanks once more, Daniel! Best regards, kokoska.rokoska

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[Kamailio-Users] FAX T38 failed...Help
by michel freiha 24 Mar '09

24 Mar '09

Dear All, I'm trying to send FAX to an endpoint Behind NAT...The scenario i the following: PSTN_GW-->Asterisk-->kamailio-->Endpoint behind NAT.. The FAX is failed and I got the following error log on asterisk: Mar 20 09:21:09] WARNING[20388]: chan_sip.c:12409 handle_response_invite: Re-invite to non-existing call leg on other UA. SIP dialog '76c64f8373def68d5088690816c67493@Asterisk_IP'. Giving up On kamilio everything looks great except the received value in the INVITE message...I guess it should be the Public IP of the endpoint and not asterisk IP address... Can you please help me in order to find the real issue? the log is under http://pastebin.com/d1e7ba841 Regards

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[Kamailio-Users] BIGINT in avp
by kokoska.rokoska 24 Mar '09

24 Mar '09

Hi all, I have small (and may be stupid) question: could I store BIGNT from MySQL DB into avp using avp_db_query? And if yes, how? BTW: I tried to do it, but avp was always null. When I tried sql_query, I saw one row was red (with one column) but $dbr(ra=>[0,0]) was empty. If I changed colmun (well, better to say, I changed returning type from my stored function) to INT, everything worked well... Any hint is welcome :-) Best regards, kokoska.rokoska

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[Kamailio-Users] measuring calls per second
by Juan Perez 24 Mar '09

24 Mar '09

Hello What is the easiest way to know how many calls per second a proxy is handling at a given time? I looked thru the SNMPSTATS and STATISTICS modules w/o luck. cheers jp

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[Serusers] SER+Freeradius+CDRTool: rlm_sql problem Unsupported Acct-Status-Type Failed
by Ilya Pichugin 24 Mar '09

24 Mar '09

Hi, I installed openSER 1.3, Freeradius 1.1.6, CDRTool v6.7.2 Now I can see in my CDRtool web-interface successfully calls (OK 200), but I want to see unsuccessfully calls too (like Cancel, etc) In radius RFC this type of calls binded by VALUE Acct-Status-Type Failed 15 # RFC2866, acc So, in radius debug I see messages like: raddact: Mon Mar 23 09:14:51 2009 Acct-Status-Type = Failed Service-Type = Sip-Session Sip-Response-Code = 487 Sip-Method = Invite Event-Timestamp = "Mar 23 2009 09:14:51 MSK" Sip-From-Tag = "f758dc31" Sip-To-Tag = "5affff00ff10ff10ff00003048ffff26" Acct-Session-Id = "OTQxMDJmOGE4ZjQ0MjVlNTJlMjE0ZGNmYjg1YjlmZmE." Acct-Session-Id = "OTQxMDJmOGE4ZjQ0MjVlNTJlMjE0ZGNmYjg1YjlmZmE." Calling-Station-Id = "sip:33640000@mysipserver.com" Sip-Translated-Request-URI = "sip:2984545@xx.xxx.xxx.xx:5060" User-Name = "3360000" Media-Codecs = "call|3360000|mysipserver.com|<null>" Media-Info = "2984545|xxx.xx.xxx.xx|<null>" NAS-Port = 5060 Acct-Delay-Time = 0 NAS-IP-Address = 127.0.0.1 Timestamp = 1237788891 and radius.log: Sat Mar 21 20:39:18 2009 : Info: rlm_sql (sql): Unsupported Acct-Status-Type = 15 I tried to install Freeradius-2.1.4 and I get same thing: Mon Mar 23 11:17:29 2009 : Error: rlm_radutmp: NAS localhost port 5060 unknown packet type 15) But! I see success processing Cancel-calls at AG-projects in screen like http://cdrtool.ag-projects.com/attachment/wiki/WikiStart/CDRTool-CallSearch… So, how may I fix this trouble? Thanks a lot. -- Best Regards, Ilya Pichugin

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sr-users March 2009